Thank you for getting back to me- no real signs of teething but now that I think of it, the first signs of him getting his first teeth were a week of early morning wake ups. Though he would wake up crying a lot then and now he just chatters happily on and off. Might have to wait a few days to see if it is teething- he is due some. If its not this, do you think he maybe needs to drop to one nap now or what will I do with the morning one??Any longer than half an hour and he won't take an afternoon nap. I wake him from both naps most times to ensure he isn't taking too much sleep during the day.